[Icecast] Multiple mountpoints and ports

[kit]

Hi,

I have two mountpoints (stream8000 and stream8001) and two ports (8000 
and 8001) in use. But I have found that either mountpoints can use both 
ports.

EG. http://serverip:8000/stream8001 and http://serverip:8001/stream8001 
both work.

Is it possible to assign specific ports to mountpoints in such a way 
that stream8001 can't use port 8000 but only work on port 8001?

I have gone through the icecast.xml and docs but couldn't find an answer.

Thanks,

Chris.